N-Butylthiophosphoric triamide (NBPT) 是一种有效的脲酶 (urease) 抑制剂。
Cas No.:94317-64-3
Sample solution is provided at 25 µL, 10mM.
N-Butylthiophosphoric triamide (NBPT) is a potent urease inhibitor. Butylthiophosphoric triamide inhibits nitrification and reduces the conversion of urea to NH3 gas[1].
N-Butylthiophosphoric triamide binds to the urease active site (nickel center) to form a stable complex, preventing urea from approaching the nickel atom, thereby inhibiting urease activity, delaying urea hydrolysis, and reducing ammonia generation and volatilization [1].
N-Butylthiophosphoric triamide can improve nitrogen fertilizer utilization, thereby increasing crop yield and reducing environmental problems caused by ammonia volatilization [1][2].
References:
[1]. Cantarella H, et al. Agronomic efficiency of NBPT as a urease inhibitor: A review. J Adv Res. 2018 May 24;13:19-27.
[2]. Skorupka M, et al., Ammonia volatilization from fertilizer urea—a new challenge for agriculture and industry in view of growing global demand for food and energy crops[J]. Agriculture, 2021, 11(9): 822.
N-Butylthiophosphoric triamide (NBPT) 是一种有效的脲酶 (urease) 抑制剂。N-Butylthiophosphoric triamide 抑制硝化作用并减少尿素向 NH3 气体的转化。
N-Butylthiophosphoric triamide 与脲酶活性位点(镍中心)结合形成稳定的复合物,阻止尿素接近镍原子,从而抑制脲酶活性,延缓尿素水解,减少氨的生成和挥发。
N-Butylthiophosphoric triamide 可提高氮肥利用率,从而增加作物产量,并减少因氨挥发引起的环境问题的发生。
| Cas No. | 94317-64-3 | SDF | |
| 别名 | NBPT | ||
| 分子式 | C4H14N3PS | 分子量 | 167.21 |
| 溶解度 | DMSO : 100 mg/mL (598.05 mM; Need ultrasonic) | 储存条件 | 4°C, protect from light |
| Shipping Condition | 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 5.9805 mL | 29.9025 mL | 59.805 mL |
| 5 mM | 1.1961 mL | 5.9805 mL | 11.961 mL |
| 10 mM | 598.1 μL | 2.9903 mL | 5.9805 mL |
| 第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量) | ||||||||||
| 给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
| 第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方) | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL saline,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Quality Control & SDS
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- Purity: >99.50% Appearance: A solid
- COA (Certificate of Analysis)
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